伦敦萨沃伊宫殿酒店前的私人道路萨沃伊庭院是伦敦唯一一条要求车辆靠右行驶的道路，与英国其他地区的靠左行驶规则不同[1]。这条道路的设计目的是便利出租车在酒店入口处右侧停靠，让戏剧观众能够方便地上下车，同时避免车辆阻挡酒店的主入口[1]。
历史上，这一安排还可能是为了让马车上的女性乘客（通常坐在驾驶员身后）下车时无需绕过车身[1]。为了防止驾驶员在这条不同寻常的道路上出现事故，地面上标注了"IN"和"OUT"标志以提示行驶方向[1]。20世纪60年代交通拥堵严重，该道路甚至需要警察驻守指挥交通[1]。
Savoy Court, a private road in front of the Savoy Hotel in London, stands as the sole thoroughfare in the city where vehicles must drive on the right side, contrary to the left-hand traffic rule observed throughout the rest of Britain [1]. This unusual arrangement was designed to allow taxis to stop on the right side of the hotel entrance, enabling theater patrons to board and exit conveniently without obstructing the main entrance [1]. Historically, the layout may have also served to spare female carriage passengers from having to step around the vehicle when alighting, as such passengers typically sat behind the driver [1].
The road's distinctive traffic pattern has required careful management over the years. During the 1960s, traffic congestion at Savoy Court became so severe that police officers were stationed there to direct the flow of vehicles [1]. To prevent accidents and maintain clarity for drivers, the pavement is marked with "IN" and "OUT" signs [1].